Icons of main materials 1Low carbon steel2Medium carbon steel3Highcarbon steel4Alloy steel5Th iermal refinedi steel(25i ~35HRC)i6 Therm ial refined steel(35~45HRC)
7Thermal refined steel(45i ~55HRC)i8Th iermal refinedi steel(50~63HRC)9Stainless steel�Tool steel⓫Cast steel⓬Cast iron
⓭Ductile cast iron⓮Copper⓯Brass⓰Brass casting⓱Bronze⓲Wroughtaluminum⓳Aluminum alloy casting
⓴Magnesium alloy�Zinc alloy㉒Titanium alloy㉓Nickel base alloy㉔Thermosetting plastic㉕Thermoplastic resin
Tap selectionMain materialSymbolCodeFlute Class L Ds ℓc Product pageTap selectionMain materialSymbolCodeFlute Class L Ds ℓc Product page
Note 1PF For stainless129Note 1 SU-PFTU2F12QHT Ⅱ 85 23 3.5P ⑧-76
Taps /3/4-14steels123 49SU-SP-PFSYPF122GEXSP Ⅱ 96 23 2.5P ⑧-77
Rc Standard(ISO standard) Standard234RcTH2RC12QHT Ⅱ 96 23 2.5P ⑧-13For castirons⑫⑬FC-PFFCPF12QHT Ⅱ 85 23 3.5P ⑧-78
Coating1234 9⑲㉑AUSP RcSJRC120FETSP 140 23 2.5P ⑧-8Carbide⑫⑬⑯CT-PFTCPF12QHT Ⅱ 85 23 3.5P ⑧-79
Long1234 9⑲㉑AUSP RcSJRC120FETKSP 200 23 2.5P ⑧-8
PT Standard For PT234PTTH2T12QHT Ⅱ 85 23 2.5P ⑧-14Taps/7/-1
threads123SP-PTSH2T12QSP Ⅱ 85 23 2.5P ⑧-21PT StandardFor PT threads234PTTH2T14QHT Ⅱ 90 24 2.5P ⑧-14
For PT threads234S-PTTSPT12QHT Ⅱ 85 23 2.5P ⑧-17PS Standard123PSTH2P14QHT Ⅱ 90 24 3.5P ⑧-41
short (lg) type123SP-S-PTSSPT12QSP Ⅱ 85 23 2.5P ⑧-22PF Standard123PFTH2F14QHT Ⅱ 90 24 3.5P ⑧-70
For left hand For PT threads234PT LHTH2T12Q--LHT Ⅱ 85 23 2.5P ⑧-15Ta/1-1
threads For PT threads short (lg) type234S-PT LHTSPT12Q--LHT Ⅱ 85 23 2.5P ⑧-18p
Long For PT234LS-PTL15T12QHT Ⅱ150 23 2.5P ⑧-19Rc Standard(ISO standard)Standard234RcTH2RC16UHT Ⅱ109 26 2.5P ⑧-13
shank threadsL20T12Q200 ⑧-19Coating1234 9⑲㉑AUSP RcSJRC160FETSP 160 26 2.5P ⑧-8
123LS-SP-PTSH2T12QL15SP Ⅱ150 23 2.5P ⑧-24Long1234 9⑲㉑AUSP RcSJRC160FETKSP 200 26 2.5P ⑧-8
For PT234LS-S-PTTSPT12QL15HT Ⅱ150 23 2.5P ⑧-20PT StandardFor PT234PTTH2T16UHT Ⅱ 95 26 2.5P ⑧-14
threads short (lg) typeTSPT12QL20200 ⑧-20threads123SP-PTSH2T16USP Ⅱ 95 26 2.5P ⑧-21
123LS-SP-S-PTSSPT12QL15SP Ⅱ150 23 2.5P ⑧-25For PT threads234S-PTTSPT16UHT Ⅱ 95 26 2.5P ⑧-17
Interrupted For PT threads19⑪INT-PTTINT12QSL Ⅱ 85 23 3P ⑧-26short (lg) type123SP-S-PTSSPT16USP Ⅱ 95 26 2.5P ⑧-22
For PT threads short (lg) type19⑪INT-S-PTTIST12QSL Ⅱ 85 23 3P ⑧-27For left handFor PT threads234PT LHTH2T16U--LHT Ⅱ 95 26 2.5P ⑧-15
Long shank For PT threads19⑪LS-INT-PTTINT12QL15SL Ⅱ150 23 3P ⑧-28threadsFor PT threads short (lg) type234S-PT LHTSPT16U--LHT Ⅱ 95 26 2.5P ⑧-18
Long shank For PT threads short (lg) type19⑪LS-INT-S-PTTIST12QL15SL Ⅱ150 23 3P ⑧-29LongFor PT234LS-PTL15T16UHT Ⅱ150 26 2.5P ⑧-19
For low For PT threads1⑪LC-PTLCPT12QHT Ⅱ 85 23 2.5P ⑧-30shankthreadsL20T16U200 ⑧-19
carbon steels For PT threads short(lg)type1⑪LC-S-PTLCSPT12QHT Ⅱ 85 23 2.5P ⑧-31123LS-SP-PTSH2T16UL15SP Ⅱ150 26 2.5P ⑧-24
For For PT129SU-PTTU2T12QHT Ⅱ 85 23 2.5P ⑧-32SH2T16UL20200 ⑧-24
stainless steels threads123 49SU-SP-PTSYPT122GEXSP Ⅱ 85 23 2P ⑧-34For PT234LS-S-PTTSPT16UL15HT Ⅱ150 26 2.5P ⑧-20
For PT threads129SU-S-PTTUST12QHT Ⅱ 85 23 2.5P ⑧-33threads short (lg)TSPT16UL20200 ⑧-20
short (lg) type123 49SU-SP-S-PTSYPT122GEXSSP Ⅱ 85 23 2P ⑧-35type123LS-SP-S-PTSSPT16UL15SP Ⅱ150 26 2.5P ⑧-25
For cast For PT threads⑫⑬FC-PTFCPT12QHT Ⅱ 85 23 2.5P ⑧-36SSPT16UL20200 ⑧-25
irons Long shank For PT threads short (lg) type⑫⑬FC-S-PTFCSPT12QHT Ⅱ 85 23 2.5P ⑧-37InterruptedFor PT threads19⑪INT-PTTINT16USL Ⅱ 95 26 3P ⑧-26
Carbide For PT threads⑫⑬⑯CT-PTTCPT12QHT Ⅱ 85 23 2.5P ⑧-38For PT threads short (lg) type19⑪INT-S-PTTIST16USL Ⅱ 95 26 3P ⑧-27
Rp Standard(ISO standard)123RpTH2RP12QHT Ⅱ 96 23 3.5P ⑧-40Long shank19⑪LS-INT-PTTINT16UL15SL Ⅱ150 26 3P ⑧-28
Coating1234 9⑲㉑AUSP RpSJRP120FETSP 140 23 2.5P ⑧-10For PT threadsTINT16UL20200 ⑧-28
PS Standard123PSTH2P12QHT Ⅱ 85 23 3.5P ⑧-41Long shank For PT19⑪LS-INT-S-PTTIST16UL15SL Ⅱ150 26 3P ⑧-29
TH2P12Q11.5P ⑧-41threads short (lg) typeTIST16UL20200 ⑧-29
SP-PSSH2P12QSP 2.5P ⑧-45For lowFor PT threads1⑪LC-PTLCPT16UHT Ⅱ 95 26 2.5P ⑧-30
For left hand threads123PS LHTH2P12Q--LHT Ⅱ 85 23 3.5P ⑧-43carbon steelsFor PT threads short (lg) type1⑪LC-S-PTLCSPT16UHT Ⅱ 95 26 2.5P ⑧-31
Long shank123LS-PSL15P12QHT Ⅱ150 23 3.5P ⑧-44For stainlessFor PT threads129SU-PTTU2T16UHT Ⅱ 95 26 2.5P ⑧-32
L20P12Q200 ⑧-44steels123 49SU-SP-PTSYPT162GEXSP Ⅱ 95 26 2P ⑧-34
LS-SP-PSSH2P12QL15SP 150 2.5P ⑧-46For PT threads129SU-S-PTTUST16UHT Ⅱ 95 26 2.5P ⑧-33
For cast irons⑫⑬FC-PSFCPS12QHT Ⅱ 85 23 3.5P ⑧-47short (lg) type123 49SU-SP-S-PTSYPT162GEXSSP Ⅱ 95 26 2P ⑧-35
Carbide⑫⑬⑯CT-PSTCPS12QHT Ⅱ 85 23 3.5P ⑧-48For cast ironsFor PT threads⑫⑬FC-PTFCPT16UHT Ⅱ 95 26 2.5P ⑧-36
G Standard(ISO standard)123GTH2G12QHT Ⅱ 96 23 3.5P ⑧-49For PT threads short (lg) type⑫⑬FC-S-PTFCSPT16UHT Ⅱ 95 26 2.5P ⑧-37
Coating1234 9⑲㉑AUSP GSJG0120FETSP P4 140 23 2.5P ⑧-12CarbideFor PT threads⑫⑬⑯CT-PTTCPT16UHT Ⅱ 95 26 2.5P ⑧-38
PF Standard123PFTH2F12QHT Ⅱ 85 23 3.5P ⑧-70Rp Standard(ISO standard)123RpTH2RP16UHT Ⅱ109 26 3.5P ⑧-40
TH2F12Q11.5P ⑧-70Coating1234 9⑲㉑AUSP RpSJRP160FETSP 160 26 2.5P ⑧-10
SP-PFSH2F12QSP 2.5P ⑧-74PS Standard123PSTH2P16UHT Ⅱ 95 26 3.5P ⑧-41
For left hand threads123PF LHTH2F12Q--LHT Ⅱ 85 23 3.5P ⑧-72TH2P16U11.5P ⑧-41
Long shank123LS-PFL15F12QHT Ⅱ150 23 3.5P ⑧-73SP-PSSH2P16USP 2.5P ⑧-45
L20F12Q200 ⑧-73For left hand threads123PS LHTH2P16U--LHT Ⅱ 95 26 3.5P ⑧-43
LS-SP-PFSH2F12QL15SP 150 2.5P ⑧-75

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